Senior Full Stack Developer with UX/UI Focus

Senior Full Stack Developer with UX/UI Focus (Desenvolvedor(a) Full Stack Sênior com foco em UX/UI) Company Overview Dadosfera is transforming the data landscape with a platform that delivers advanced Data, AI, and Analytics capabilities—previously available only to tech giants like Meta, Amazon, Alphabet, and Microsoft—into the hands of small and medium-sized businesses. By democratizing access to these technologies, we empower our clients to accelerate business opportunities through AI-powered Data Apps. Our platform minimizes the time spent on cloud management and streamlines the entire data lifecycle—from collection and exploration to processing and interaction—allowing clients to focus on their business goals. Built on a high-growth SaaS model, Dadosfera offers tailored solutions that meet real business needs. What sets Dadosfera apart is our innovative focus on speed, scalability, and flexibility, combining big data storage with advanced analytics to drive strategic decision-making. Leveraging years of experience with data platform implementations on foreign public clouds, we now deliver a cost-effective, locally adapted solution tailored for both Brazilian and global markets. By blending deep expertise with localized infrastructure, Dadosfera provides a powerful, efficient tool that optimizes corporate data management and drives data-driven transformation. About the Job We’re looking for a highly skilled Full-Stack Engineer with strong UX/UI design capabilities to lead the complete redesign and rebuild of our company website. This role blends visual design, front-end engineering, and light back-end work — and demands a strong sense of ownership, autonomy, and cross-functional collaboration. You’ll be responsible for designing a completely new web experience from scratch (in Figma or similar), implementing it in production-ready code, and ensuring that all app and product functionality currently tied to the website continues to work seamlessly after the redesign. The website is a core part of our commercial strategy and online sales funnel — your work will directly impact the future of the company. You’ll work closely with the CEO, CTO, COO and Marketing to translate vision into execution. You’ll also help define foundational UX and design systems for future iterations. Responsibilities Lead the complete redesign and implementation of our website. Create wireframes and high-fidelity designs using tools like Figma. Translate designs into scalable, responsive code using React, Next.js, and TailwindCSS (or equivalent); Angular is a bonus. Refactor the existing codebase while preserving complex app/product interdependencies. Optimize the site for performance, responsiveness, and accessibility. Collaborate with leadership to ensure the site aligns with commercial goals (especially online sales flows and billing system integration). Propose and implement architectural improvements where needed. Minimum Qualifications 5+ years of experience in full-stack development with a strong front-end focus. Strong hands-on experience with React, Next.js, Tailwind (or similar frameworks). Solid back-end experience with Node.js and Python. Demonstrated experience creating and implementing end-to-end designs (Figma or similar). Proven ability to manage complex interdependencies and refactor production code without disruption. Experience working closely with commercial or marketing teams. Preferred Qualifications Experience building checkout, billing, or payment flows (and tracking the usage of users). Familiarity with web analytics tools. Ability to improve existing design system or reusable component library. Background working in startups or fast-paced environments. Intermediate or higher English fluency. At Dadosfera, we celebrate diversity in all its forms and are committed to fostering an inclusive environment every day. We have zero tolerance for any form of discrimination. Do you share our values? Then don’t wait—apply today #J-18808-Ljbffr